java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/lassos/LexConj-Ben-Amram.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:46:06,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:46:06,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:46:06,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:46:06,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:46:06,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:46:06,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:46:06,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:46:06,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:46:06,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:46:06,624 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:46:06,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:46:06,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:46:06,626 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:46:06,627 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:46:06,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:46:06,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:46:06,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:46:06,632 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:46:06,634 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:46:06,636 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:46:06,637 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:46:06,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:46:06,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:46:06,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:46:06,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:46:06,643 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:46:06,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:46:06,644 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:46:06,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:46:06,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:46:06,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:46:06,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:46:06,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:46:06,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:46:06,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:46:06,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:46:06,651 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:46:06,651 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:46:06,652 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:46:06,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:46:06,679 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:46:06,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:46:06,694 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:46:06,696 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:46:06,696 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:46:06,697 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/LexConj-Ben-Amram.bpl [2019-08-06 16:46:06,698 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/lassos/LexConj-Ben-Amram.bpl' [2019-08-06 16:46:06,722 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:46:06,723 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:46:06,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:46:06,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:46:06,724 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:46:06,749 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "LexConj-Ben-Amram.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,751 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "LexConj-Ben-Amram.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "LexConj-Ben-Amram.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,758 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "LexConj-Ben-Amram.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,761 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "LexConj-Ben-Amram.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,764 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "LexConj-Ben-Amram.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,765 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "LexConj-Ben-Amram.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... [2019-08-06 16:46:06,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:46:06,768 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:46:06,768 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:46:06,768 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:46:06,769 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "LexConj-Ben-Amram.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:46:06" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-06 16:46:06,836 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:46:06,837 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:46:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:46:07,064 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:46:07,065 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:46:07,067 INFO L202 PluginConnector]: Adding new model LexConj-Ben-Amram.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:07 BoogieIcfgContainer [2019-08-06 16:46:07,067 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:46:07,068 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:46:07,068 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:46:07,068 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:46:07,070 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "LexConj-Ben-Amram.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:46:07" (1/1) ... [2019-08-06 16:46:07,083 INFO L148 IcfgInterpreter]: Started Sifa with 0 locations of interest [2019-08-06 16:46:07,083 WARN L150 IcfgInterpreter]: No location of interest given. Interpreter runs nevertheless. You may want to cancel. [2019-08-06 16:46:07,088 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:46:07,097 INFO L160 IcfgInterpreter]: Initial procedures are [] [2019-08-06 16:46:07,108 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:46:07,108 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:46:07,108 WARN L172 IcfgInterpreter]: No locations of interest were given [2019-08-06 16:46:07,109 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:46:07,111 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:46:07,115 INFO L168 Benchmark]: Toolchain (without parser) took 390.13 ms. Allocated memory is still 139.5 MB. Free memory was 110.3 MB in the beginning and 97.1 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:07,116 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory was 111.3 MB in the beginning and 111.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:46:07,118 INFO L168 Benchmark]: Boogie Preprocessor took 43.33 ms. Allocated memory is still 139.5 MB. Free memory was 110.1 MB in the beginning and 107.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:07,121 INFO L168 Benchmark]: RCFGBuilder took 299.44 ms. Allocated memory is still 139.5 MB. Free memory was 107.9 MB in the beginning and 99.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:07,122 INFO L168 Benchmark]: Symbolic Interpretation took 44.04 ms. Allocated memory is still 139.5 MB. Free memory was 99.0 MB in the beginning and 97.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:46:07,129 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory was 111.3 MB in the beginning and 111.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.33 ms. Allocated memory is still 139.5 MB. Free memory was 110.1 MB in the beginning and 107.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 299.44 ms. Allocated memory is still 139.5 MB. Free memory was 107.9 MB in the beginning and 99.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 44.04 ms. Allocated memory is still 139.5 MB. Free memory was 99.0 MB in the beginning and 97.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...